Evidence map›Paper›PMID 25784555›Full record

ArticleThe Journal of biological chemistry2015

Increasing adipocyte lipoprotein lipase improves glucose metabolism in high fat diet-induced obesity.

R Grace Walton, Beibei Zhu, Resat Unal, Michael Spencer, Manjula Sunkara, Andrew J Morris, Richard Charnigo, Wendy S Katz, Alan Daugherty, Deborah A Howatt and 2 more

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
3.9field-weighted citation impact, top 6% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

32 citing papers in PubMed, 61 citations in OpenAlex.

  1. Trial
  2. Article
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  4. Article
  5. Article
  6. Article
  7. Lipoprotein lipase as a target for obesity/diabetes related cardiovascular disease.Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques · 2024
    Review
  8. Adiponectin Resistance in Obesity: Adiponectin Leptin/Insulin Interaction.Advances in experimental medicine and biology · 2024
    Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Obesity-Related Changes in High-Density Lipoprotein Metabolism and Function.International journal of molecular sciences · 2020
    Review
  18. Article
  19. Adipogenesis: A Necessary but Harmful Strategy.International journal of molecular sciences · 2019
    Review
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors at 1 institution in 1 country.

R Grace WaltonFrom the Department of Medicine, Division of Endocrinology, Barnstable Brown Diabetes and Obesity Center.
Beibei ZhuFrom the Department of Medicine, Division of Endocrinology, Barnstable Brown Diabetes and Obesity Center.
Resat Unalthe Department of Molecular Biology and Genetics, Faculty of Life Sciences, Mugla Sitki Kocman University, 48000 Mugla, Turkey.
Michael SpencerFrom the Department of Medicine, Division of Endocrinology, Barnstable Brown Diabetes and Obesity Center.
Manjula SunkaraDivision of Cardiovascular Medicine.
Andrew J MorrisDivision of Cardiovascular Medicine.
Richard CharnigoDepartment of Biostatistics, College of Public Health.
Wendy S KatzDepartment of Pharmacology and Nutritional Sciences, and.
Alan DaughertySaha Cardiovascular Research Center, University of Kentucky, Lexington, Kentucky 40536 and.
Deborah A HowattSaha Cardiovascular Research Center, University of Kentucky, Lexington, Kentucky 40536 and.
Philip A KernFrom the Department of Medicine, Division of Endocrinology, Barnstable Brown Diabetes and Obesity Center.
Brian S FinlinFrom the Department of Medicine, Division of Endocrinology, Barnstable Brown Diabetes and Obesity Center, bfinlin@uky.edu.
University of Kentucky · US

Funding

The role of IKKß in linking obesity to adipose tissue inflammation and adipogeneP20GM103527 · NIGMS · UNIVERSITY OF KENTUCKY · PI CASSIS, LISA A · 2012 to 2017
$13.7M
Kentucky Center for Clinical and Translational ScienceUL1TR000117 · NCATS · UNIVERSITY OF KENTUCKY · PI KERN, PHILIP A · 2012 to 2015
$13.3M
THROMBOSPONDIN1 MEDIATES MACROPHAGE INFILTRATION INTO ADIPOSE TISSUE AND PROMOTEP20RR021954 · NCRR · UNIVERSITY OF KENTUCKY · PI ECKHARDT, ERIK · 2008 to 2011
$8.3M
Mechanisms Underlying Metabolic Syndrome in ObesityR01DK071349 · NIDDK · UNIVERSITY OF KENTUCKY · PI KERN, PHILIP A, PETERSON, CHARLOTTE A. · 2005 to 2013
$2.3M
Regulation of lipoprotein lipase in adipocytesR37DK039176 · NIDDK · UNIV OF ARKANSAS FOR MED SCIS · PI KERN, PHILIP A · 2006 to 2011
$1.8M
REGULATION OF LIPOPROTEIN LIPASE IN HUMAN ADIPOCYTESR01DK039176 · NIDDK · UNIVERSITY OF ARKANSAS MED SCIS LTL ROCK · PI KERN, PHILIP A · 1993 to 2005
$1.6M
Thermo/Finnigan TSQ AM Triple Stage Quadrupole Mass SpectrometerS10RR024598 · NCRR · UNIVERSITY OF KENTUCKY · PI MORRIS, ANDREW J · 2008 to 2008
$493k
REGULATION OF LIPOPROTEIN LIPASE IN HUMAN ADIPOCYTESR29DK039176 · NIDDK · CEDARS-SINAI MEDICAL CENTER · PI KERN, PHILIP A · 1988 to 1990
–
NCATS NIH HHS UL1 TR000117NCATS NIH HHS UL1TR000117NCRR NIH HHS P20 RR021954NCRR NIH HHS S10 RR024598NIDDK NIH HHS DK039176NIDDK NIH HHS DK071349NIDDK NIH HHS R01 DK039176NIDDK NIH HHS R01 DK071349NIDDK NIH HHS R37 DK039176NIGMS NIH HHS P20 GM103527NIGMS NIH HHS P20 GM103527-06
6 · The paper itself

Abstract

Lipid accumulation in liver and skeletal muscle contributes to co-morbidities associated with diabetes and obesity. We made a transgenic mouse in which the adiponectin (Adipoq) promoter drives expression of lipoprotein lipase (LPL) in adipocytes to potentially increase adipose tissue lipid storage. These mice (Adipoq-LPL) have improved glucose and insulin tolerance as well as increased energy expenditure when challenged with a high fat diet (HFD). To identify the mechanism(s) involved, we determined whether the Adipoq-LPL mice diverted dietary lipid to adipose tissue to reduce peripheral lipotoxicity, but we found no evidence for this. Instead, characterization of the adipose tissue of the male mice after HFD challenge revealed that the mRNA levels of peroxisome proliferator-activated receptor-γ (PPARγ) and a number of PPARγ-regulated genes were higher in the epididymal fat pads of Adipoq-LPL mice than control mice. This included adiponectin, whose mRNA levels were increased, leading to increased adiponectin serum levels in the Adipoq-LPL mice. In many respects, the adipose phenotype of these animals resembles thiazolidinedione treatment except for one important difference, the Adipoq-LPL mice did not gain more fat mass on HFD than control mice and did not have increased expression of genes in adipose such as glycerol kinase, which are induced by high affinity PPAR agonists. Rather, there was selective induction of PPARγ-regulated genes such as adiponectin in the adipose of the Adipoq-LPL mice, suggesting that increasing adipose tissue LPL improves glucose metabolism in diet-induced obesity by improving the adipose tissue phenotype. Adipoq-LPL mice also have increased energy expenditure.

Indexed as

AdipocytesAnimalsDiet, High-FatFemaleGlucoseHumansInsulin ResistanceLipoprotein LipaseMaleMiceMice, TransgenicObesityPhenotypeThiazolidinediones2,4-thiazolidinedioneGlucoseLipoprotein LipaseThiazolidinedionesGlucose MetabolismInsulin ResistanceLipaseLipoproteinObesity

Identifiers

PMID25784555
PMCPMC4416858
OpenAlexW2060216215

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.